SOLUTION: add. simplify if possible
(6z/z^2-81)+(z/z-9)
Algebra.Com
Question 369356: add. simplify if possible
(6z/z^2-81)+(z/z-9)
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
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LCD= (z+9)(z-9)
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m.ananth@hotmail.ca
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